Edit book: Handle epub files which contain opf files with no <metadata> tags

2025-07-09 03:04:10 -04:00 · 2013-12-20 23:31:53 +05:30 · 2013-12-20 23:31:53 +05:30 · 72d2a7e372
commit 72d2a7e372
parent 512d608a95
1 changed files with 19 additions and 15 deletions
--- a/src/calibre/ebooks/oeb/polish/container.py
+++ b/src/calibre/ebooks/oeb/polish/container.py
@ -692,7 +692,11 @@ class Container(object):  # {{{
        return item

    def format_opf(self):
+        try:
            mdata = self.opf_xpath('//opf:metadata')[0]
+        except IndexError:
+            pass
+        else:
            mdata.text = '\n    '
            remove = set()
            for child in mdata: